... loop back composite monitors. Intelligent video motion detection. RS-485 PTZ camera interface. Local backup via USB-based storage media or CD ... , Turkish, Polish, Hungarian, Finnish, Persian, Thai, Greek7.Support TCP/IP,UDP,DHCP,IP Filter,PPPOE,FTP,DNS,DDNS,NTP,UPNP,EMAIL.8 ... piece of Hard Disc Drive (totaly 2TB)13.Support TCP/IP,UDP,DHCP,IP Filter,PPPOE,FTP,DNS,DDNS,NTP,UPNP,EMAIL.